RESEARCH ON DYNAMIC CHARACTER OF PLOUGH UNDER OBLIQUE CONDITION AND OPTIMIZATION DESIGN OF OPERATION PARAMETERS
To research the dynamic character of plough under oblique cut conditions,the cutting coal wall depth of planing tool and the condition of participate in cutting were derived. The dynamic model of plough was established by finite elem ent method. The numerical simulation analysis of dynamic character...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2017-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.03.002 |
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| _version_ | 1841535179217174528 |
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| author | MAO Jun ZHANG Yu SONG QiuShuang YUAN Zhi CHEN HongYue |
| author_facet | MAO Jun ZHANG Yu SONG QiuShuang YUAN Zhi CHEN HongYue |
| author_sort | MAO Jun |
| collection | DOAJ |
| description | To research the dynamic character of plough under oblique cut conditions,the cutting coal wall depth of planing tool and the condition of participate in cutting were derived. The dynamic model of plough was established by finite elem ent method. The numerical simulation analysis of dynamic character of plough was executed. velocity and tension fluctuation curve of plow head and chains were obtained. Take feeding velocity and middle trough swing angle as design variables,and take minimal unit energy consumption and minimal load fluctuation rate as objective function. The Optimal design was executed by the method of multi-population genetic algorithm. The results are obtained that the optimal feeding velocity is 1. 2m/s,and middle trough optimal swing angle are 1°,1°,0. 7°. The results provide theoretical basis for coal plough in engineering. |
| format | Article |
| id | doaj-art-56fd315fc273414a884e4e6826047a8f |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-56fd315fc273414a884e4e6826047a8f2025-01-15T02:34:25ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692017-01-013950050430598682RESEARCH ON DYNAMIC CHARACTER OF PLOUGH UNDER OBLIQUE CONDITION AND OPTIMIZATION DESIGN OF OPERATION PARAMETERSMAO JunZHANG YuSONG QiuShuangYUAN ZhiCHEN HongYueTo research the dynamic character of plough under oblique cut conditions,the cutting coal wall depth of planing tool and the condition of participate in cutting were derived. The dynamic model of plough was established by finite elem ent method. The numerical simulation analysis of dynamic character of plough was executed. velocity and tension fluctuation curve of plow head and chains were obtained. Take feeding velocity and middle trough swing angle as design variables,and take minimal unit energy consumption and minimal load fluctuation rate as objective function. The Optimal design was executed by the method of multi-population genetic algorithm. The results are obtained that the optimal feeding velocity is 1. 2m/s,and middle trough optimal swing angle are 1°,1°,0. 7°. The results provide theoretical basis for coal plough in engineering.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.03.002Oblique cut conditionOptimization designPloughGenetic algorithm |
| spellingShingle | MAO Jun ZHANG Yu SONG QiuShuang YUAN Zhi CHEN HongYue RESEARCH ON DYNAMIC CHARACTER OF PLOUGH UNDER OBLIQUE CONDITION AND OPTIMIZATION DESIGN OF OPERATION PARAMETERS Jixie qiangdu Oblique cut condition Optimization design Plough Genetic algorithm |
| title | RESEARCH ON DYNAMIC CHARACTER OF PLOUGH UNDER OBLIQUE CONDITION AND OPTIMIZATION DESIGN OF OPERATION PARAMETERS |
| title_full | RESEARCH ON DYNAMIC CHARACTER OF PLOUGH UNDER OBLIQUE CONDITION AND OPTIMIZATION DESIGN OF OPERATION PARAMETERS |
| title_fullStr | RESEARCH ON DYNAMIC CHARACTER OF PLOUGH UNDER OBLIQUE CONDITION AND OPTIMIZATION DESIGN OF OPERATION PARAMETERS |
| title_full_unstemmed | RESEARCH ON DYNAMIC CHARACTER OF PLOUGH UNDER OBLIQUE CONDITION AND OPTIMIZATION DESIGN OF OPERATION PARAMETERS |
| title_short | RESEARCH ON DYNAMIC CHARACTER OF PLOUGH UNDER OBLIQUE CONDITION AND OPTIMIZATION DESIGN OF OPERATION PARAMETERS |
| title_sort | research on dynamic character of plough under oblique condition and optimization design of operation parameters |
| topic | Oblique cut condition Optimization design Plough Genetic algorithm |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.03.002 |
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